➶➶➶　English Study　➶➶➶

**随時更新**
---
#LET'S LEARN ENGLISH - LEVEL 1
- [Lesson 1: Welcome!](https://learningenglish.voanews.com/a/lets-learn-english-lesson-one/3111026.html)
- [Lesson 2: Hello, I'm Anna!](https://learningenglish.voanews.com/a/lets-learn-english-lesson-2-hello/3113733.html)
- [Lesson 3: I'm Here!](https://learningenglish.voanews.com/a/lets-learn-english-lesson-3-i-am-here/3126527.html)
- [Lesson 4: What Is It?](https://learningenglish.voanews.com/a/lets-learn-english-lesson-4/3168920.html)
- [Lesson 5: Where Are You?](https://learningenglish.voanews.com/a/lets-learn-english-lesson-5-where-are-you/3168971.html)
- [Lesson 6: Where Is the Gym?](https://learningenglish.voanews.com/a/lets-learn-english-lesson-6-where-is-the-gym/3225958.html)
- [Lesson 7: What Are You Doing?](https://learningenglish.voanews.com/a/lets-learn-english-lesson-7-what-are-you-doing/3240468.html)
- [Lesson 8: Are You Busy?](https://learningenglish.voanews.com/a/lets-learn-english-lesson-8-are-you-busy/3253185.html)
- [Lesson 9: Is It Cold?](https://learningenglish.voanews.com/a/lets-learn-english-lesson-9-is-it-cold/3261789.html)
- [Lesson 10: Come Over to My Place](https://learningenglish.voanews.com/a/lets-learn-english-lesson-10/3285228.html)
- [Lesson 11: This Is My Neighborhood](https://learningenglish.voanews.com/a/lets-learn-english-lesson-11-this-is-my-neighborhood/3293986.html)
- [Lesson 12: Meet My Family](https://learningenglish.voanews.com/a/lets-learn-english-lesson-12-meet-my-family/3301733.html)
- [Lesson 13: Happy Birthday, William Shakespeare!](https://learningenglish.voanews.com/a/lets-learn-english-lesson-13-happy-birthday-william-shakespeare/3312239.html)
- [Lesson 14: How About This?](https://learningenglish.voanews.com/a/lets-learn-english-lesson-14-how-about-this/3323771.html)
- [Lesson 15: I Love People-Watching!](https://learningenglish.voanews.com/a/lets-learn-english-lesson-15-i-love-people-watching/3343720.html)
- [Lesson 16: Where Are You From?](https://learningenglish.voanews.com/a/lets-learn-english-lesson-16-where-are-you-from/3355849.html)
- [Lesson 17: Are You Free on Friday?](https://learningenglish.voanews.com/a/are-you-free-on-friday-lets-learn-english/3355785.html)
- [Lesson 18: She Always Does That](https://learningenglish.voanews.com/a/lets-learn-english-lesson-18-she-always-does-that/3357748.html)
- [Lesson 19: When Do I Start?](https://learningenglish.voanews.com/a/lets-learn-english-lesson-19-when-do-you-start/3357760.html)
- [Lesson 20: What Can You Do?](https://learningenglish.voanews.com/a/lets-learn-english-lesson-20-what-can-you-do/3384429.html)
- [Lesson 21: Can You Come to the Party?](https://learningenglish.voanews.com/a/lets-learn-english-lesson-21-can-you-come-to-the-party/3406732.html)
- [Lesson 22: Next Summer...](https://learningenglish.voanews.com/a/lets-learn-english-lesson-22/3397314.html)
- [Lesson 23: What Do You Want?](https://learningenglish.voanews.com/a/lets-learn-english-lesson-23-what-do-you-want/3413753.html)
- [Lesson 24: Yesterday Was Amazing!](https://learningenglish.voanews.com/a/lets-learn-english-lesson-24-yesterday-was-amazing/3439164.html)
- [Lesson 25: Watch Out!](https://learningenglish.voanews.com/a/lets-learn-english-lesson-25-watch-out/3431138.html)
- [Lesson 26: This Game Is Fun!](https://learningenglish.voanews.com/a/lets-learn-english-lesson-26-this-game-is-fun/3457248.html)
- [Lesson 27: I Can't Come In](https://learningenglish.voanews.com/a/lets-learn-english-lesson-27-i-cant-come-in/3457316.html)
- [Lesson 28: I Passed It!](https://learningenglish.voanews.com/a/lets-learn-english-lesson-28-i-passed-it/3487865.html)
- [Lesson 29: A Long Time Ago](https://learningenglish.voanews.com/a/lets-learn-english-lesson-29-a-long-time-ago/3509519.html)
- [Lesson 30: Rolling on the River](https://learningenglish.voanews.com/a/lets-learn-english-lesson-30-rolling-river/3522798.html)
- [Lesson 31: Take Me Out to the Ball Game](https://learningenglish.voanews.com/a/lets-learn-english-lesson-31-take-me-out-to-the-ball-game/3535235.html)
- [Lesson 32: Welcome to the Treehouse!](https://learningenglish.voanews.com/a/lets-learn-english-lesson-32-welcome-treehouse/3547306.html)
- [Lesson 33: Learning America's Sport](https://learningenglish.voanews.com/a/lesson-33-learning-americas-sport/3555047.html)
- [Lesson 34: What Will I Do?](https://learningenglish.voanews.com/a/lets-learn-english-lesson-34-what-will-i-do/3566043.html)
- [Lesson 35: Let’s Make Dinner!](https://learningenglish.voanews.com/a/lets-learn-english-lesson-35-lets-make-dinner/3571922.html)
- [Lesson 36: I Can Fix This!](https://learningenglish.voanews.com/a/lets-learn-english-lesson-36-i-can-fix-this/3568962.html)
- [Lesson 37: Let's Agree to Disagree](https://learningenglish.voanews.com/a/lets-learn-english-lesson-37-lets-agree-to-disagree/3574029.html)
- [Lesson 38: She's My Best Friend!](https://learningenglish.voanews.com/a/lets-learn-english-lesson-38-shes-my-best-friend/3591967.html)
- [Lesson 39: It’s Unbelievable!](https://learningenglish.voanews.com/a/lets-learn-english-lesson-39-its-unbelieveable/3598920.html)
- [Lesson 40: The Woods Are Alive](https://learningenglish.voanews.com/a/lets-learn-english-lesson-40-the-woods-are-alive/3630341.html)
- [Lesson 41: Teamwork Works Best With a Team](https://learningenglish.voanews.com/a/lets-learn-english-lesson-41-teamwork/3635015.html)
- [Lesson 42: I Was Minding My Own Business](https://learningenglish.voanews.com/a/lets-learn-english-lesson-42-i-was-minding-my-own-business/3647264.html)
- [Lesson 43: Time for Plan B](https://learningenglish.voanews.com/a/lets-learn-english-lesson-43-time-for-plan-b/3666458.html)
- [Lesson 44: Making Healthy Choices](https://learningenglish.voanews.com/a/lets-learn-english-lesson-44-making-healthy-choices/3688552.html)
- [Lesson 45: This Land is Your Land](https://learningenglish.voanews.com/a/lesson-45-this-land-is-your-land/3710209.html)
- [Lesson 46: May I Borrow That?](https://learningenglish.voanews.com/a/lets-learn-english-lesson-46-may-i-borrow-that/3723588.html)
- [Lesson 47: How Can I Help?](https://learningenglish.voanews.com/a/lets-learn-english-lesson-47-how-can-i-help/3737352.html)
- [Lesson 48: Have You Ever ...?](https://learningenglish.voanews.com/a/lets-learn-english-lesson-48-have-you-ever/3753664.html)
- [Lesson 49: Operation Spy!](https://learningenglish.voanews.com/a/lets-learn-english-lesson-49-operation-spy/3763537.html)
- [Lesson 50: Back to School](https://learningenglish.voanews.com/a/lets-learn-english-lesson-50-back-to-school/3771173.html)
- [Lesson 51: A Good Habit](https://learningenglish.voanews.com/a/lets-learn-english-lesson-51-a-good-habit/3773577.html)
- [Lesson 52: Taking Chances](https://learningenglish.voanews.com/a/lets-learn-english-lesson-52-taking-chances/3805454.html)

#LET'S LEARN ENGLISH - LEVEL 2
- [Lesson 1: Budget Cuts](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson1/3960391.html)
- [Lesson 2: The Interview](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-2/3960471.html)
- [Lesson 3: He Said - She Said](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-3/4027340.html)
- [Lesson 4: Run Away With the Circus!](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-4-run-away-with-the-circus/4034187.html)
- [Lesson 5: Greatest Vacation of All Time](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-5-greatest-vacation/4035571.html)
- [Lesson 6: Will It Float?](https://learningenglish.voanews.com/a/lesson-6-will-it-float/4064553.html)
- [Lesson 7: Tip Your Tour Guide](https://learningenglish.voanews.com/a/lesson-7-tip-your-tour-guide/4064769.html)
- [Lesson 8: The Best Barbecue](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-8-best-barbecue/4073994.html)
- [Lesson 9: Pets Are Family, Too!](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-9-pets-are-family-too/4074883.html)
- [Lesson 10: Visit to Peru](https://learningenglish.voanews.com/a/lets-learn-english-lesson-10-visit-to-peru/4079037.html)
- [Review of Level 2 Lessons 6 - 10](https://learningenglish.voanews.com/a/lets-learn-english-review-lesson-6-10/4079032.html)
- [Lesson 11: The Big Snow](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-11-the-big-snow/4102755.html)
- [Lesson 12: Run! Bees!](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-12-run-bees/4139015.html)
- [Lesson 13: Save the Bees!](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-13-save-the-bees/4145716.html)
- [Lesson 14: Made for Each Other](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-14-made-for-each-other/4159000.html)
- [Lesson 15: Before and After](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-15-before-after/4159057.html)
- [Review of Level 2 Lessons 11 - 15](https://learningenglish.voanews.com/a/lets-learn-english-level-2-review-of-lessons-11-15/4181693.html)
- [Lesson 16: Find Your Joy!](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-16/4198066.html)
- [Lesson 17: Flour Baby, Part 1](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-17/4220576.html)
- [Lesson 18: Flour Baby, Part 2](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-18/4231290.html)
- [Lesson 19: Movie Night](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-19/4242927.html)
- [Lesson 20: The Test Drive](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-20/4254704.html)
- [Review of Level 2 Lessons 16 - 20](https://learningenglish.voanews.com/a/lets-learn-english-level-2-review-of-lessons-16-to-20/4249943.html)
- [Lesson 21: Trash to Treasure, Part 1](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-21/4273059.html)
- [Lesson 22: Trash to Treasure, Part 2](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-22/4283017.html)
- [Lesson 23: Rock Star](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-23/4287922.html)
- [Lesson 24: I Feel Super!](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-24/4307612.html)
- [Lesson 25: Only Human](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-25/4322773.html)
- [Review of Level 2 Lessons 21-25](https://learningenglish.voanews.com/a/lets-learn-english-level-2-review-of-lessons-21-to-25/4340525.html)
- [Lesson 26: Look-alikes](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-26/4350607.html)
- [Lesson 27: Fish out of Water](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-27/4374632.html)
- [Lesson 28: For the Birds](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-28/4396849.html)
- [Lesson 29: Where There's Smoke...](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-29/4423736.html)
- [Lesson 30: Dream a Little Dream](https://learningenglish.voanews.com/a/lets-learn-english-level-2-lesson-30/4465315.html)

#Apex Programming on the Force.com Platform
- [Apex Programming on the Force.com Platform Episode1  (Introduction to Force com)](https://www.youtube.com/watch?v=-sea2ca8PTw&t=61s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=2)
- [Apex Programming on the Force.com Platform Episode 2 (Introduction to Apex)](https://www.youtube.com/watch?v=ScEyirckrD4&t=2s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=3)
- [Apex Programming on the Force.com Platform Episode 3 (Apex is in the Cloud)](https://www.youtube.com/watch?v=yhsdsGPhwcE&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=4)
- [Apex Programming on the Force.com Platform Episode 4 (When to Use Apex)](https://www.youtube.com/watch?v=b_Ry-WyOYTU&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=5)
- [Apex Programming on the Force.com Platform Episode 5 (Data Types and Logic)](https://www.youtube.com/watch?v=7wog9gbNntg&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=6)
- [Apex Programming on the Force.com Platform Episode 6 (Apex Classes, Transactions a)](https://www.youtube.com/watch?v=3tjPYnw0dOs&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=7)
- [Apex Programming on the Force.com Platform Episode 7 (Standard Libraries Handling)](https://www.youtube.com/watch?v=dQjeQVZNRPY&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=8)
- [Apex Programming on the Force.com Platform Episode 8 (Record Sharing)](https://www.youtube.com/watch?v=DV2t8_lWTVg&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=9)
- [Apex Programming on the Force.com Platform Episode 9 (Records in the Database Part1)](https://www.youtube.com/watch?v=voxdjm3hc-0&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=10)
- [Apex Programming on the Force.com Platform Episode10 (Formula Fields Part 1)](https://www.youtube.com/watch?v=KpPqXOWj27k&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=11)
- [Apex Programming on the Force.com Platform Episode 11 (Records in the Database Pa)](https://www.youtube.com/watch?v=0GrklArxOZ0&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=12)
- [Apex Programming on the Force.com Platform Episode 12 (Apex Triggers Part 1)](https://www.youtube.com/watch?v=mHJXva_DTfw&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=13)
- [Apex Programming on the Force.com Platform Episode 13 (Apex Triggers Part 2)](https://www.youtube.com/watch?v=FT2ocgNqJCE&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=14)
- [Apex Programming on the Force.com Platform Episode 14 (Apex Testing Part 1)](https://www.youtube.com/watch?v=mKtYud7wgRE&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=15)
- [Apex Programming on the Force.com Platform Episode 15 (Apex Testing Part 2)](https://www.youtube.com/watch?v=PTorr9UzlHk&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=16)
- [Apex Programming on the Force.com Platform Episode 16 (Deployment)](https://www.youtube.com/watch?v=Aw3IJ7P6-tE&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=17)
- [Apex Programming on the Force.com Platform Episode 17 (Apex and Web Services Part)](https://www.youtube.com/watch?v=YNBsvhUwPtE&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=18)
- [Apex Programming on the Force.com Platform Episode 18 (Apex and Web Services Part)](https://www.youtube.com/watch?v=6aDiQnXJVfk&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=19)
- [Apex Programming on the Force.com Platform Episode 19 (Apex and Web Services Part)](https://www.youtube.com/watch?v=kmhM8cCSerw&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=20)
- [Apex Programming on the Force.com Platform Episode 20 (Apex and Email Part 1)](https://www.youtube.com/watch?v=HCxUwlanRn8&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=21)
- [Apex Programming on the Force.com Platform Episode 21 (Apex and Email Part 2)](https://www.youtube.com/watch?v=JFjLgNki5Iw&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=22)
- [Apex Programming on the Force.com Platform Episode 22 (Dynamic Apex)](https://www.youtube.com/watch?v=cUQYLeHco48&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=23)
- [Apex Programming on the Force.com Platform Episode 23 (Batch Apex)](https://www.youtube.com/watch?v=NzjDvW7QnpU&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=24)
- [Apex Programming on the Force.com Platform Episode 24 (Custom Settings)](https://www.youtube.com/watch?v=AZQNYfNl1qE&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=25)
- [Apex Programming on the Force.com Platform Episode 25 (Review of Visualforce Pages)](https://www.youtube.com/watch?v=XOv3yf2P328&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=26)
- [Apex Programming on the Force.com Platform Episode 26 (Visualforce Standard Control)](https://www.youtube.com/watch?v=Gq5RX8xoglc&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=27)
- [Apex Programming on the Force.com Platform Episode27 (Controller Extensions and Cu)](https://www.youtube.com/watch?v=VMmQoZJXyho&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=28)
- [Apex Programming on the Force.com Platform Episode28 (Controller Extensions and Cu)](https://www.youtube.com/watch?v=OW-7v_AFwvs&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=29)
- [Apex Programming on the Force.com Platform Episode29 (Controller Extensions and Cu)](https://www.youtube.com/watch?v=AQl7RJm2iKs&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=30)
- [Apex Programming on the Force.com Platform Episode30 (Further Visualforce Controll)](https://www.youtube.com/watch?v=_VA8Bxq0mxM&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=31)
- [Apex Programming on the Force.com Platform Episode31 (Further Visualforce Controll)](https://www.youtube.com/watch?v=fdS1r0iVsQo&t=0s&list=PLLEljoYbeYUWgVLyi4qKLzTU-NE6sqt4o&index=32)